---
title: TiDB
---

> [TiDB Cloud](https://www.pingcap.com/tidb-serverless), is a comprehensive Database-as-a-Service (DBaaS) solution,
> that provides dedicated and serverless options. `TiDB Serverless` is now integrating
> a built-in vector search into the MySQL landscape. With this enhancement, you can seamlessly
> develop AI applications using `TiDB Serverless` without the need for a new database or additional
> technical stacks. Create a free TiDB Serverless cluster and start using the vector search feature at https://pingcap.com/ai.


## Installation and Setup

You have to get the connection details for the TiDB database.
Visit the [TiDB Cloud](https://tidbcloud.com/) to get the connection details.

```bash
## Document loader

```python
from langchain_community.document_loaders import TiDBLoader
```
Please refer the details [here](/oss/integrations/document_loaders/tidb).

## Vector store

```python
from langchain_community.vectorstores import TiDBVectorStore
```
Please refer the details [here](/oss/integrations/vectorstores/tidb_vector).


## Memory

```python
from langchain_community.chat_message_histories import TiDBChatMessageHistory
```

Please refer the details [here](/oss/integrations/memory/tidb_chat_message_history).
